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Peter Shi — 16.02.10

Hi, I'm having issues getting the "array.sum(int, dimension)" function to work properly. My source array is made of 10 rows and 4 columns and I'd like to sum each of the columns to get a 1 row 4 column array. Help would be appreciated. Regards, Peter

Patrick — 16.02.10

Hi Peter, you should call array.sum(INDEX_CAN_VARY, 0) .... sum(INDEX_CAN_VARY, 3) for each of the columns in the resulting array. This is documented in the API of the class HyperArray. Regards, Patrick

Peter Shi — 16.02.10

Thanks for your help Patrick, that solved the problem. I'm quite new to Anylogic and didn't realise you were meant to substitute "INDEX_CAN_VARY" for the index. Cheers